Groove finishing machine for automobile motor

Abstract

The utility model discloses a slot finishing machine for an automobile motor, which relates to the technical field of automobile motor production and processing, and comprises a rack, a support frame is fixedly arranged on the upper surface of the rack, the support frame is L-shaped, a cylinder is fixedly arranged at one end of the support frame, a connecting frame is fixedly arranged at the output end of the cylinder, and a connecting rod is fixedly arranged on the inner side of one end of the connecting frame. A fixing disc is fixedly arranged at the end of the connecting rod, a plurality of first screws are rotationally arranged on the inner side of the fixing disc, side gears are fixedly arranged at one ends of the first screws, and driving blocks are arranged on the first screws in a threaded mode. The driving motor drives the pin wheel to rotate, the pin wheel drives all the side gears to rotate, the side gears drive the first screw rod to rotate, the first screw rod drives the driving block and the extrusion rod to enter a motor rotor gap, and a copper wire wound on the motor rotor is attached to the inner wall of the rotor. And the copper wire pressing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile motor production and processing, especially relates to a whole slot machine for automobile motor. BACKGROUND

[0002] Electric vehicle refers to the vehicle power source as the driving force, uses the motor to drive the wheel to travel, and its prospect is widely optimistic. Pure electric vehicle replaces the oil engine with the electric motor, and is driven by the motor without automatic gearbox. Compared with the automatic gearbox, the motor structure is simple, the technology is mature, and the operation is reliable.

[0003] At present, after winding copper wire on the motor rotor, some copper wires are loose with the rotor connection, and the traditional way is to knock and press tightly by artificial, which not only wastes time and effort, but also causes damage to the outer wall of the copper wire. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of whole slot machines for automobile motor to solve the shortcomings that the rotor of automobile motor and copper wire in prior art can not be fitted, and is presented.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

[0006] A kind of whole slot machine for automobile motor, including rack, the upper surface of the rack is fixedly provided with support frame, the support frame is L-shaped, one end of the support frame is fixedly provided with air cylinder, the output end of the air cylinder is fixedly provided with connecting frame, the inner side of one end of the connecting frame is fixedly provided with connecting rod, the end of the connecting rod is fixedly provided with fixed disc, a plurality of first screw rods are rotatably arranged in the inner side of the fixed disc, the one end of the first screw rod is fixedly provided with side gear, the first screw rod is threadedly provided with driving block, the lower surface of the driving block is fixedly provided with extrusion rod, the upper surface of the rack is fixedly provided with processing table, the processing table is provided with motor rotor, the connecting frame is concave, the one end of the first screw rod passes through the fixed disc.

[0007] Preferably, the inner wall of the connecting frame is fixedly provided with driving motor, the output end of the driving motor is fixedly provided with pin wheel, the pin wheel is engaged with side gear, a plurality of moving grooves are formed in the fixed disc, the moving block is slidably arranged in the moving groove, the lower surface of the moving block and the upper surface of the driving block are fixedly connected, the moving block is T-shaped, and the moving block is fitted with the inner wall of the moving groove.

[0008] Preferably, a fixed clamp is fixed on the upper surface of the processing table, and a movable clamp is slidably provided on the upper surface of the processing table, and a connecting ring is fixed on one side of the movable clamp, and a fixed plate is fixed at the edge position of the upper surface of the processing table. A second screw is threaded on the fixed plate, and one end of the second screw is rotatably connected to the connecting ring, and the other end of the second screw is fixed with a rotating handle. Limit rods are fixed on both ends of the fixed plate, and one end of the limit rod is fixedly connected to the fixed clamp, and both ends of the movable clamp are slidably connected to the limit rod, and the movable clamp has the same shape as the fixed clamp, and the inner walls of the movable clamp and the fixed clamp are fixedly connected to the outer wall of the rotating shaft on the motor rotor.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the present invention, the pin wheel is driven by the driving motor to rotate, the pin wheel drives all the side gears to rotate, the side gears drive the first screw to rotate, and the first screw drives the driving block and the extrusion rod to enter the gap between the motor rotor, so that the copper wire wrapped around the motor rotor fits with the inner wall of the rotor, thereby improving the efficiency of pressing the copper wire;

[0011] 2. In the present invention, the second screw is driven to move the movable clamping block toward the fixed clamping block. The movable clamping block is squeezed against the fixed clamping block to fix the position of the motor rotor, thereby increasing the speed of fixing the motor rotor on the whole slot machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the processing table structure of the present utility model;

[0015] Figure 3 This is a schematic diagram of the pin wheel structure of the present utility model;

[0016] Figure 4 This is a schematic diagram of the side gear structure of the present utility model.

[0017] The figure serial number: 1, rack; 11, support frame; 12, air cylinder; 13, connecting frame; 14, connecting rod; 15, fixed disc; 16, first screw; 17, side gear; 18, driving block; 19, extrusion rod; 191, processing table; 192, motor rotor; 2, driving motor; 21, pin wheel; 3, moving groove; 31, moving block; 4, fixed clamp block; 41, moving clamp block; 42, connecting ring; 43, fixed plate; 44, second screw; 45, rotating handle; 46, limiting rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] Embodiment 1: the embodiment provides a whole slot machine for automobile motor, see Figures 1-4 , specifically, including rack 1, the upper surface of rack 1 is fixedly provided with support frame 11, support frame 11 is L-shaped, one end of support frame 11 is fixedly provided with air cylinder 12, the output end of air cylinder 12 is fixedly provided with connecting frame 13, one end of connecting frame 13 is fixedly provided with connecting rod 14 on the inner side, the end of connecting rod 14 is fixedly provided with fixed disc 15, a plurality of first screw 16 are rotatably arranged on the inner side of fixed disc 15, side gear 17 is fixedly arranged at one end of first screw 16, driving block 18 is threadedly arranged on first screw 16, extrusion rod 19 is fixedly arranged on the lower surface of driving block 18, processing table 191 is fixedly arranged on the upper surface of rack 1, motor rotor 192 is arranged on processing table 191, connecting frame 13 is concave, one end of first screw 16 passes through fixed disc 15, motor rotor 192 is arranged on processing table 191, connecting frame 13 is driven to move downward by air cylinder 12, connecting frame 13 drives fixed disc 15 to move downward through connecting rod 14, so that extrusion rod 19 on fixed disc 15 is distributed on the outer side of motor rotor 192, first screw 16 is driven to rotate by side gear 17, driving block 18 is driven to move by first screw 16, and extrusion rod 19 is driven to move synchronously by driving block 18, so that extrusion rod 19 enters the gap between rotor iron core on motor rotor 192, the copper wire wound on motor rotor 192 is attached to the inner wall of rotor, and the efficiency of copper wire compression is improved.

[0020] In the specific implementation process, such as Figure 1 and Figure 3As shown, the inner wall of the connecting frame 13 is fixedly provided with a driving motor 2, the output end of the driving motor 2 is fixedly provided with a pin wheel 21, the pin wheel 21 is engaged with the side gear 17, a plurality of moving grooves 3 are formed in the fixed disc 15, a moving block 31 is slidably arranged in each moving groove 3, the lower surface of the moving block 31 is fixedly connected with the upper surface of the driving block 18, the moving block 31 is T-shaped, the moving block 31 is in close contact with the inner wall of the moving groove 3, the pin wheel 21 is driven to rotate by the driving motor 2, the pin wheel 21 drives the lower engaged side gear 17 to rotate, the side gear 17 drives the first screw rod 16 to rotate, and when the driving block 18 moves, the moving block 31 is driven to move along the moving groove 3, so that the driving block 18 realizes transverse movement.

[0021] In example 1, there is also the problem that the whole slot machine of the automobile motor is very troublesome to fix the rotor, therefore, on the basis of example 1, this example also includes:

[0022] In the specific implementation process, as shown in Figure 3 and Figure 4 As shown, the upper surface of the machining table 191 is fixedly provided with a fixed clamping block 4, the upper surface of the machining table 191 is slidably provided with a moving clamping block 41, one side of the moving clamping block 41 is fixedly provided with a connecting ring 42, the edge position of the upper surface of the machining table 191 is fixedly provided with a fixed plate 43, the fixed plate 43 is threadedly provided with a second screw rod 44, one end of the second screw rod 44 is rotatably connected with the connecting ring 42, the other end of the second screw rod 44 is fixedly provided with a rotating handle 45, the two ends of the fixed plate 43 are fixedly provided with a limiting rod 46, one end of the limiting rod 46 is fixedly connected with the fixed clamping block 4, the two ends of the moving clamping block 41 are slidably connected with the limiting rod 46, the moving clamping block 41 and the fixed clamping block 4 are the same in shape, the inner walls of the moving clamping block 41 and the fixed clamping block 4 are fixedly connected with the outer wall of the rotating shaft of the motor rotor 192, the lower end of the motor rotor 192 is placed in the middle position between the fixed clamping block 4 and the moving clamping block 41, the rotating handle 45 is rotated to drive the second screw rod 44 to rotate, the second screw rod 44 moves along the threads of the fixed plate 43, the second screw rod 44 drives the moving clamping block 41 to move towards the fixed clamping block 4, and the position of the motor rotor 192 is fixed by extruding the moving clamping block 41 and the fixed clamping block 4.

[0023] Specifically, the working principle and operation method of the utility model are as follows:

[0024] Step one, the lower end of the motor rotor 192 is placed in the middle position between the fixed clamping block 4 and the moving clamping block 41, the rotating handle 45 is rotated to drive the second screw rod 44 to rotate, the second screw rod 44 moves along the threads of the fixed plate 43, the second screw rod 44 drives the moving clamping block 41 to move towards the fixed clamping block 4, and the position of the motor rotor 192 is fixed on the machining table 191 by extruding the moving clamping block 41 and the fixed clamping block 4;

[0025] Step two, the connecting frame 13 is driven to move downward by the cylinder 12, the connecting frame 13 drives the fixed disc 15 to move downward through the connecting rod 14, and the extrusion rod 19 on the fixed disc 15 is distributed outside the motor rotor 192;

[0026] Step three, the pin wheel 21 is driven to rotate by the driving motor 2, the pin wheel 21 drives the lower meshing side gear 17 to rotate, the side gear 17 drives the first screw rod 16 to rotate, the first screw rod 16 drives the driving block 18 to move, and the driving block 18 drives the extrusion rod 19 to move synchronously, so that the extrusion rod 19 enters the rotor core gap of the motor rotor 192, and the copper wire wound on the motor rotor 192 is attached to the inner wall of the rotor.

[0027] The utility model discloses a driving motor 2 drives pin wheel 21 to rotate, and pin wheel 21 drives all side gear 17 to rotate, and side gear 17 drives first screw rod 16 to rotate, and first screw rod 16 will drive driving block 18 and extrusion rod 19 to enter the gap between motor rotor 192, and the copper wire wound on the motor rotor 192 is attached to the inner wall of the rotor, improves the efficiency of copper wire pressure tight, and the motor rotor 192 position is fixed through the extrusion of moving clamp block 41 and fixed clamp block 4 by driving second screw rod 44 and moving clamp block 41 moves to fixed clamp block 4 direction, improves the speed of fixing motor rotor 192 on the whole slot machine.

[0028] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the technical range disclosed in the utility model, according to the technical scheme of the utility model and the utility model concept, equivalent replacement or change, all should cover in the protection scope of the utility model.

Claims

1. A slotting machine for automotive electric machines, comprising a frame (1), characterized in that: The upper surface of the frame (1) is fixedly provided with a support frame (11), the support frame (11) is L-shaped, one end of the support frame (11) is fixedly provided with a gas cylinder (12), the output end of the gas cylinder (12) is fixedly provided with a connecting frame (13), the inner side of one end of the connecting frame (13) is fixedly provided with a connecting rod (14), the end of the connecting rod (14) is fixedly provided with a fixed disc (15), a plurality of first screw rods (16) are rotatably arranged in the inner side of the fixed disc (15), the one end of each first screw rod (16) is fixedly provided with a side gear (17), the first screw rod (16) is threadedly provided with a driving block (18), the lower surface of the driving block (18) is fixedly provided with an extrusion rod (19), the upper surface of the frame (1) is fixedly provided with a processing table (191), and the processing table (191) is provided with a motor rotor (192).

2. The machine according to claim 1, characterized in that: The inner wall of the connecting frame (13) is fixedly provided with a driving motor (2), the output end of the driving motor (2) is fixedly provided with a pin wheel (21), and the pin wheel (21) is engaged with the side gear (17).

3. The machine according to claim 1, characterized in that: A plurality of moving grooves (3) are formed in the fixed disc (15), and a moving block (31) is slidably arranged in each moving groove (3).

4. The machine according to claim 1, characterized in that: The upper surface of the processing table (191) is fixedly provided with a fixed clamping block (4), the upper surface of the processing table (191) is slidably provided with a movable clamping block (41), one side of the movable clamping block (41) is fixedly provided with a connecting ring (42), the edge position of the upper surface of the processing table (191) is fixedly provided with a fixed plate (43), the fixed plate (43) is threadedly provided with a second screw rod (44), one end of the second screw rod (44) is rotatably connected with the connecting ring (42), the other end of the second screw rod (44) is fixedly provided with a rotating handle (45), and the both ends of the fixed plate (43) are fixedly provided with a limiting rod (46), one end of the limiting rod (46) is fixedly connected with the fixed clamping block (4), and the both ends of the movable clamping block (41) are slidably connected with the limiting rod (46).

5. The machine according to claim 4, characterized in that: The movable clamping block (41) and the fixed clamping block (4) are the same shape, and the inner walls of the movable clamping block (41) and the fixed clamping block (4) are fixedly connected with the outer wall of the rotating shaft of the motor rotor (192).

6. The machine according to claim 3, characterized in that: The movable block (31) is T-shaped, and the movable block (31) is fitted with the inner wall of the moving groove (3).

7. The machine according to claim 1, characterized in that: The connecting frame (13) is concave, and one end of the first screw rod (16) penetrates through the fixed disc (15).

Images